stealth exhaust insert

Has anyone tried Thumper racing's stealth exhaust insert? I'm trying to decide if I want to go that route or just spend some money and get the aftermarket exhaust. :)

I have the Baja Designs insert which works with the HRC tip. It's nice and quiet, very well built, but power lacks on big uphill climbs.

I will be replacing my T-4 system with this setup this week. What size main are you using with the Baja Baffle set-up ??

i run the baja designs baffle with a 172 main. its real stealth i think its around 89-90 dbs :)


Thanks for the info Jeff, the stealth part is what I am looking for. We are going up to Kennedy in two weeks and I am tired of worrying about sound test..

Mike P

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